@article{02171596, title = {Discrete differential operators in multidimensional Haar wavelet spaces.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2004}, year = {2004}, pages = {2347-2355}, doi = {10.1155/S0161171204307234}, zbl = {1075.39008}, language = {en}, url = {http://dml.mathdoc.fr/item/02171596} }
Cattani, Carlo; Sánchez Ruiz, Luis M. Discrete differential operators in multidimensional Haar wavelet spaces.. International Journal of Mathematics and Mathematical Sciences, Tome 2004 (2004) pp. 2347-2355. doi : 10.1155/S0161171204307234. http://gdmltest.u-ga.fr/item/02171596/